自保护涂渗法多元共渗  

B-C-Nitriding by Own-protect Coating

作　　者：楼白杨[1] 楼程华[1] 肖延龄 杨继隆[1] 

机构地区：[1]浙江工业大学机电工程学院

出　　处：《浙江工业大学学报》1995年第4期316-319,共4页Journal of Zhejiang University of Technology

摘　　要：本文采用涂渗法对４５钢进行以渗硼为主的硼碳氮多元共渗，并对渗层的组织结构和性能进行了探讨。试验结果表明，用涂渗法进行的硼多元共渗可使钢获得硬度高、耐磨性好的渗层，与一般的盐浴渗硼相比，该方法得到的渗层厚度大，脆性小。steel is B-C-Nitried by own-protect coating. The coating strucure and properties of BC-Nitrieded are studied. Results show that the steel can obtain the coating of high hardness and good-abrasion resistance. Compared with salt-bath bonding, this coating has greater depth and less brittleness.

关 键 词：中碳钢 渗硼 多元渗 涂渗法 碳钢 

分 类 号：TG161.8[金属学及工艺—热处理]